HeliCooper
Well Known Member
Page 23-05 calls for the final drilling #40 and for 426 rivets to attach the nutplate to the right bellcrank but never calls out to countersink the holes. Before I remove metal I just want to be sure countersinking is correct.
Additionally are people using linseed oil in the bellcrank to reduce corrosion or can it just be left bare? I assume if it is primed it will wear off quickly from movement around the bushing.
Additionally are people using linseed oil in the bellcrank to reduce corrosion or can it just be left bare? I assume if it is primed it will wear off quickly from movement around the bushing.